[  749.581561][ T7860] br1: port 1(veth1) entered blocking state
[  749.581793][ T7860] br1: port 1(veth1) entered disabled state
[  749.581979][ T7860] veth1: entered allmulticast mode
[  749.584237][ T7860] veth1: entered promiscuous mode
[  749.618804][ T4888] br1: port 1(veth1) entered blocking state
[  749.619005][ T4888] br1: port 1(veth1) entered forwarding state
[  749.644349][ T7862] br1: port 2(veth2) entered blocking state
[  749.644574][ T7862] br1: port 2(veth2) entered disabled state
[  749.644769][ T7862] veth2: entered allmulticast mode
[  749.646238][ T7862] veth2: entered promiscuous mode
[  749.669230][  T485] br1: port 2(veth2) entered blocking state
[  749.669459][  T485] br1: port 2(veth2) entered forwarding state
[  764.066969][ T8219] br1: port 2(veth2) entered disabled state
[  764.091872][ T8220] veth2: left allmulticast mode
[  764.092041][ T8220] veth2: left promiscuous mode
[  764.092258][ T8220] br1: port 2(veth2) entered disabled state
[  764.117808][ T8221] br1: port 1(veth1) entered disabled state
[  764.151080][ T8222] veth1: left allmulticast mode
[  764.151263][ T8222] veth1: left promiscuous mode
[  764.151545][ T8222] br1: port 1(veth1) entered disabled state